package com.home.homepage.vo;
 
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
 
//当项目已启动,spring接口,spring加载之后,执行接口一个方法
@Component
public class ConstantPropertiesUtils implements InitializingBean {
    //读取配置文件内容
    @Value("${aliyun.oss.file.endpoint}")
    private String endpoint;
 
    @Value("${aliyun.oss.file.keyid}")
    private String keyId;
 
    @Value("${aliyun.oss.file.keysecret}")
    private String keySecret;
 
    @Value("${aliyun.oss.file.bucketname}")
    private String bucketName;
 
    //因为属性是private私有  implements InitializingBean
    //定义公开静态常量
    public static String END_POIND;
    public static String ACCESS_KEY_ID;
    public static String ACCESS_KEY_SECRET;
    public static String BUCKET_NAME;
    public static String FILE_HOST;
    @Override
    public void afterPropertiesSet() throws Exception {
        END_POIND = endpoint;
        ACCESS_KEY_ID = keyId;
        ACCESS_KEY_SECRET = keySecret;
        BUCKET_NAME = bucketName;
    }
}
